Your best protection from COVID-19 will be a combination of getting a COVID-19 vaccine, wearing a mask, staying at least 6 feet away from others, avoiding crowds, and washing your hands often. No one tool alone is going to stop the pandemic. Learn about the benefits of COVID-19 vaccination so you’ll be ready when a vaccine is recommended.
However, anyone currently infected with COVID-19 should wait to get vaccinated until after their illness has resolved and after they have met the criteria to discontinue isolation.
Additionally, current evidence suggests that reinfection with the virus that causes COVID-19 is uncommon in the 90 days after initial infection. Therefore, people with a recent infection may delay vaccination until the end of that 90-day period if desired.
Regarding vaccination, we won’t know how long immunity lasts until we have a vaccine and more data on how well it works.
Both natural immunity and vaccine-induced immunity are important aspects of COVID-19 that experts are trying to learn more about, and CDC will keep the public informed as new evidence becomes available.
Based on best clinical practices, CDC guidelines, illness severity and risk factors like age and pre-existing conditions.